diff --git a/src/case/linearsegment/linear.segment.js b/src/case/linearsegment/linear.segment.js
index 3c1b677c3..b0b00f95b 100644
--- a/src/case/linearsegment/linear.segment.js
+++ b/src/case/linearsegment/linear.segment.js
@@ -3,9 +3,6 @@ BI.LinearSegment = BI.inherit(BI.Widget, {
     props: {
         baseCls: "bi-linear-segment",
         items: [],
-        layouts: [{
-            type: "bi.center"
-        }],
         height: 30
     },
 
@@ -13,11 +10,14 @@ BI.LinearSegment = BI.inherit(BI.Widget, {
         var self = this, o = this.options;
         return {
             type: "bi.button_group",
-            items: BI.createItems(o.items, {
+            items: [BI.createItems(o.items, {
                 type: "bi.linear_segment_button",
                 height: o.height
-            }),
-            layouts: o.layouts,
+            })],
+            layouts: [{
+                type: "bi.table",
+                columnSize: BI.makeArrayByArray(o.items, "fill"),
+            }],
             value: o.value,
             listeners: [{
                 eventName: "__EVENT_CHANGE__",